baber/WOPTO huggingface dataset:
Patent JP-H07148719-A (JP)
Title: Centrifugal forming mold device
Inventor: TOKUNAGA AKIO
IPC: B28B7/26
Filed: 1993-11-26
Abstract: PURPOSE:To provide a centrifugal forming mold device, with which concrete products different in kind and dimensions from one another can form simultaneously, productivity can be enhanced by forming following product in the same drum during the curing of a concrete product after forming and, in addition, the dimensional accuracy of a product is contrived to enhance. CONSTITUTION:The centrifugal forming mold device concerned consists of a drum 11 as the main body of the device, a plurality of unit forms 12 housed radially in the drum 11 for forming concrete product and a plurality of spacer blocks 13, with which every predetermined number of the unit forms 12 are pinched along the periphery of the drum 11.
Patent JP-H04194367-A (JP)
Title: Ionic current detector
Inventor: IWATA TOSHIO
IPC: F02P17/12
Filed: 1990-11-27
Abstract: PURPOSE:To effectuate the promotion of miniaturization and cost reduction by inserting a condenser and a forward diode into a path of a spark current of an ignition coil in series, connecting an ionic current detecting resistor to the diode in parallel, and inserting the resistor into the path of an ionic current. CONSTITUTION:At the time of an explosion stroke in a cylinder, if discharge occurs in a gap between a grand electrode 5b and a discharging electrode 5a of a spark plug 5 and explosion takes place normally, a cation generated in a combustion chamber comes to an ionic current I, and flows in a path of a broken line, namely, a path via a resistor 8, a condenser 10, a secondary winding 2b and the spark plug 5, discharging a charged voltage of the condenser 10. At this time, any voltage being generated in space between both ends of the resistor 8 turns to a voltage value conformed to the ionic current I and is outputted from an output terminal 9, then it is taken into an engine control unit, thus a judgment of combustion takes place. Thus, the condenser 10 is charged by an ignition current I2, and this charged voltage is discharged by the ionic current I, whereby the condenser 10 acts as a power source, so that any power source of the conventional circuit is thus omissible.
Patent JP-H01166894-A (JP)
Title: Laser beam machine
Inventor: OGAWA SHUJI
IPC: B23K26/04
Filed: 1987-12-21
Abstract: PURPOSE:To always machine a material to be machined with high accuracy by prescribed energy density by detecting an incident beam diameter at an inlet of a machining head by a beam diameter detecting mechanism and controlling curvature of a collimation mechanism provided in an optical path. CONSTITUTION:A laser beam 5 generated by a laser beam oscillator 1 is passed though a plane reflection mirror 6 and a sensor part 14 via a plane reflection mirror 11a and a collimation part 11 of the collimation mechanism 10 and brought into a condenser lens 8 of the machining head 7 and condensed here. On the other hand, the sensor part 14 of the beam diameter detecting mechanism 13 detects the incident beam diameter brought into the condenser lens 8 and transmits this detected signal to a collimation control part 12 via a control part 15. A control signal 20 is transmitted from the collimation control part 12 and the curvature R of the collimation part 11 is changed corresponding to the control signal 20. As a result, the laser beam with the prescribed diameter can be always made incident on the condenser lens 8.
Patent JP-2001137552-A (JP)
Title: Gun-type game machine with vibration generating mechanism
Inventor: YONEMURA HIDEHIKO
IPC: A63F13/285
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To give a player a physical feel similar to the feel in the actual shooting action by outputting high rate vibrations and generating strong impact when the player is playing a shooting game with a gun in hand. SOLUTION: This game machine is a gun-type game machine to be held by hand. Plural vibration generating mechanisms, comprising a reciprocating impact generating part and a drive means for driving the impact generating part to move the impact generating part instantly at high speed, are disposed in the gun-type game machine.
Patent JP-H09160054-A (JP)
Title: Production of liquid crystal display element
Inventor: SHINSENJI SATORU
IPC: G02F1/1339
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element having high display uniformity even in the case liquid crystals deteriorated and decomposed by UV rays are used. SOLUTION: The liquid crystals 3 are injected into a liquid crystal panel 1 from its injection port 1a and thereafter, a UV curing type resin 4 is applied at the injection port 1a. After the injection port 1a is hermetically sealed, the UV curing type resin 4 is irradiated with UV rays 5a via a cut filter 6 for cutting the specific wavelength of the UV rays 5, by which the UV curing type resin 4 is cured. As a result, the irradiated dose of the UV rays to the liquid crystals 3 in the liquid crystal panel 1 is drastically decreased.
Patent JP-2001137200-A (JP)
Title: Sensor for detecting biological information
Inventor: SAITO TAKAYOSHI
IPC: A61B8/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent sensor for detecting biological information with an improved accuracy by attaching stably a driver and a vibration detector to a living body. SOLUTION: The sensor comprising the driver 1 that transfers vibration to a part of the living body and the vibration detector 1 that detects the vibration that has been propagated through the living body, wherein attachment of the driver and the detector to the body is completed by arranging an attachment 4 heavier than each of the driver and the detector on each of the driver and the detector to improve stability of attachment and measure biological information more accurately.
Patent JP-H03183761-A (JP)
Title: Vapor deposition method
Inventor: OTA TATSUO
IPC: C23C14/24
Filed: 1989-12-12
Abstract: PURPOSE:To stably produce a vapor deposited film having uniform film thickness and free from reduction in F content by vacuum-depositing MgF2 in the presence of O2 gas or a gaseous mixture of O2 and inert gas. CONSTITUTION:The vacuum vapor deposition of MgF2 is carried out in the presence of O2 gas or gaseous mixture of O2 and inert gas, such as Ar. At this time, suitable O2 gas pressure is about 1.0-4X10<-4>mbar. Further, it is preferable to regulate the temp. of the substrate for vapor deposition to about 250-350 deg.C. By this method, the vapor deposited film having uniform film thickness, free from reduction in F content in the film, and excellent in the reproducibility and precision of optical refractive index can be obtained. By cumulatively vacuum-depositing the MgF2 low refractive index layer onto the high refractivity index layer composed essentially of TiO2 or Pr2O3 by the above method, the cumulative vapor deposited layer having uniform and stable optical properties can be formed.
Patent JP-2000149836-A (JP)
Title: Anode substrate for electric field emission type display and manufacture thereof
Inventor: SASAKI ATSUSHI
IPC: H01J29/32
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an anode substrate for an electric field emission type display and a manufacturing method thereof for improving a contrast ratio without any deterioration in luminance of a screen and for increasing purity of a color so as to provide excellent display quality (visibility) in the anode substrate constituting an electric field emission type display. SOLUTION: In an anode substrate for an electric field emission type display, a cathode substrate, in which cold cathodes are arranged, and the anode substrate, in which an anode electrode 21 and a phosphor layer 22 are arranged, are arranged opposedly to each other. In the anode substrate provided with the anode electrode 21, a color filter 23, and the phosphor layer 22, the color filter 23 is arranged closer to the anode substrate 20 side than the phosphor layer 22.
Patent JP-2000150583-A (JP)
Title: Gang bonding device
Inventor: TANDA TETSUO
IPC: H01L21/60
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a gang bonding device which is constructed in such a way that the device can withstand heavy loads and can sufficiently transmit ultrasonic vibrations to the terminal junction of a chip. SOLUTION: A gang bonding device is constructed in such a way that a tool 4 which receives ultrasonic waves through the horn 5 of an ultrasonic vibrator is faced oppositely to a chip 2 and, at the same time, a load is applied to the chip 2 by means of a loading mechanism through the tool 4, and the loading mechanism has loading points at the nodes of ultrasonic vibrations in the horn 5. In addition, the tool 4 is positioned between the loading points.
Patent JP-H09161930-A (JP)
Title: Peeling method
Inventor: TSUKAGOSHI ISAO
IPC: H01R43/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To peel off an electric part without giving a thermal effect to other connection sections in the surrounding by bringing an induction heating soldering iron into contact with the vicinity of the connection section of the electric part connected on a board by an adhesive, and heating the connection section. SOLUTION: When an electronic parts 2 (e.g. semiconductor chip) connected on a board 1 (e.g. plastic film) by an adhesive member 3 (e.g. epoxy adhesive) is to be peeled off from the board 1, the tip 4 of an induction heating soldering iron is brought into contact with the vicinity of a connection section to heat the connection section, and the electronic parts 2 is peeled off. An induction heating heater is incorporated in the tip 4, the heater is constituted of an inner layer of a nonmagnetic conductor and an outer layer of a magnetic conductor having a Curie point, a current is fed to the outer layer and the inner layer in turn across the Curie point, and the heat quantity is changed to accurately control the temperature. The electronic parts 2 is peeled off from the board 1 without giving a thermal effect to other connection sections in the surrounding.
Patent JP-H03205977-A (JP)
Title: Energy subtraction method for radiograph
Inventor: GOTO YASUHIKO
IPC: H04N5/325
Filed: 1989-12-12
Abstract: PURPOSE:To enable an energy subtraction processing by using one read system by obtaining two picture signals while electrically dividing them after reading them by one read system while combining two accumulative phosphors. CONSTITUTION:While using synthesized laser beam with various wavelengths from two excited light sources 12A and 12B, a sheet 2 equipped with two kinds of accumulative phosphors is scanned by one scanning system and while alternately turning ON/OFF the two excited light sources, exciting beams with various wavelengths are finely alternated, radiate and scan. This accelerated emitted beam is photoelectrically read by the same photodetector 20 and for the signals obtained by reading, time division is executed by an analog switch 9 synchronously to switching the wavelength of the excited beam. Then, for the respective picture signals, arithmetic is executed among the signals concerning mutually corresponding picture elements, and a differential signal is extracted to express the picture of a specified construction. Thus, the energy subtraction processing can be executed by a common picture information reading means.
Patent JP-H05274528-A (JP)
Title: Automatic cash transaction machine
IPC: G06Q40/02
Filed: 1991-12-06
Abstract: PURPOSE:To make it unnecessary for customers to line up in the front of an automatic cash transaction machine and to ease confusion at a window by informing the arrival of customer's turn of a certain customer to himself. CONSTITUTION:A cash card reader 6 is arranged on the entrance of a shop so as to read out a customer's name from a customer's cash card. A storage device 7 successively stores cusotmer's names in the insertion order of cash cards. A card processor 4 in an automatic cash transaction machine 1 reads out the customer's name from the cash card. A comparator 8 collates names stored in the device 7 with the name read out by the card processing part 4 and retrieves the name of a customer requesting the use of the machine 1 next. A sound output device 9 outputs the name retrieved by the comparator 8 as a voice.
Patent JP-H05158224-A (JP)
Title: Pellicle structural body and production thereof
Inventor: FUJITA MINORU
IPC: G03F1/62
Filed: 1991-12-06
Abstract: PURPOSE:To provide the pellicle structural body which has a coating material layer on the surface to be at least the inside surface of a pellicle film, has the sufficient strength of adhesion between the pellicle film and a frame body and prevents the peeling of both even if air blow, etc., are executed for the purpose of removing the foreign matter of the pellicle film surface. CONSTITUTION:The pellicle structural body 10 consists of the frame body 14 which has an aperture vertically penetrating the structural body, the pellicle 12 which is extended at the top end of the aperture of the frame body 14 and has the coating material layer on at least the inside surface and an adhesive part 20 where the end edge of the frame body 14 and the peripheral edge of the pellicle film are adhered via an adhesive layer. The coating materials 16, 18 in the adhesive part 20 are dissolved and decomposed in the adhesive 20 and the base body of the pellicle film and the adhesive 20 are directly touched and adhered.
Patent JP-H05157547-A (JP)
Title: Welding-point tracking method in continuous processing line for steel plate
Inventor: SUYAMA NORITSUNE
IPC: B21C51/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the tracking method, which can accomplish the tracking function as much as possible even if a welding point is erroneously detected or is not detected. CONSTITUTION:The next reference position LSN+1 on a processing line is used as a base point, and an effective detecting range (LSN+1-AN+1)-(LSN+1+BN+1) is set along the section before and after the base point. The welding-point position LN obtained by the integration of running speeds is compared with the effective detecting range. When the next reference position LSN+1 is detected at (LSN+1-AN+1)<=LN<(LSN+1+BN+1) as the result of the comparison, the result of the integration in cleared at the detected point. When the next reference position LSN+1 is not detected at LN<(LSN+1+BN+1), the result of the integration is cleares at the time point of LN=(LSN+1+BN+1). The welding point is detected based on the integration of the line speeds at the next section, respectively.
Patent JP-H09164686-A (JP)
Title: Drop-on-demand type print head with nozzle heater and manufacture thereof
Inventor: KIIA SHIRUBUAABURUTSUKU
IPC: B41J2/16
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle structure of a heat activated drop on-demand printing head in good yield by etching nozzle holes through the two-dimensional electrode layers formed on the surface of a substrate and forming resistance heater coating to the surfaces of the nozzle holes so that a plurality of electrode parts respectively come into contact with the resistance heater coating. SOLUTION: First and second level metals 2023, 2025 are formed on the surface of a silicon wafer 2020. Nozzle tips are maked by using a resist and the boundaries of the nozzle tips and surface chips are subjected to plasma etching. Next, a thin layer of a heater material is deposited and nitride 2028 is deposited on both surfaces of the wafer. A resist is applied to the rear surface of the wafer by spin coating and the masking for performing the etching of ink channels and chip separation is applied to the rear surface of the wafer while a horizontal surface is etched to remove nitride 2028 and a heater layer 2027 and vertical nitride 2028 of nozzle tips and the heater material 2027 are left. Then, etching is advanced from both sides of the wafer.
Patent JP-H03231288-A (JP)
Title: Liquid crystal display panel apparatus and use thereof
Inventor: RIONITSUDO SHIYAPIAROU
IPC: G09G3/36
Filed: 1990-11-28
Abstract: PURPOSE: To improve the fidelity of a color image by selectively activating liquid crystal display panel units of three color components by a video processing unit and converting a computer-generated video signal to a binary digital signal by the video processing unit and mixing color components. CONSTITUTION: Display panels 13 to 15 are arranged by a super-twist panel, and corresponding picture element positions in individual panels are arranged along the common display axis of an axial line A. A video processing unit 20 converts the blue component of an RGB signal of the blue panel 13, and a video processing unit 21 converts the red component of the RGB signal of the magenta panel 14, and a video processing unit 22 converts the green component or the RGB signal of the yellow panel 15. Since translated binary digital signals in video processing units 20 to 22 are synchronously connected to individual liquid crystal display panels 13 to 15, selected picture elements are turned on or off with a prescribed period to intercept complementary colors as desired. Thus, the fidelity of a color image is increased.
Patent JP-H11156875-A (JP)
Title: Production of laminate
Inventor: MIYASHITA YUICHI
IPC: B29C43/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a graining groove to hide a color parting line in the graining groove in a method for integrally molding a laminate having different surface colors across the graining groove. SOLUTION: The thermoplastic sheet 30 m becoming the skin 30 of a laminate consists of a thin dense surface layer 30a and a rear layer 30b of a foamed synthetic resin and a slit 30c is formed to the rear layer in the thickness direction thereof along the position corresponding to the color parting line C on the surface of the surface layer.  The heated and softened thermoplastic sheet is sucked to the upper molding surface 11 of a first mold 10 in a close contact state so that the parting line of the surface layer of the thermoplastic sheet coincides with the leading end edge of the ridge 12 of the upper molding surface 11 of a first mold 10 and, thereafter, a second mold 20 is allowed to approach the first mold 10 from above to fill the gap between the rear surface of the thermoplastic sheet and the molding surface 21 on the rear side of the second mold 20 with a heated and softened thermoplastic plate material 31m becoming a base material 31. The thermoplastic plate material is guided and supported by the second mold 20 and the outer peripheral part thereof may be supported by a base material holder having the opening permitting the rear molding surface to pass.
Patent JP-H06143180-A (JP)
Title: Grasping device for part and the like
Inventor: FUJIHIRA YASUSHI
IPC: B66C1/46
Filed: 1992-11-09
Abstract: PURPOSE:To perform reliable grasping of a part in a stable grasping state even when the shape of a part with which an expansion part is brought into contact is other deformation shape than roundness. CONSTITUTION:One or two or more guide members 3 bendable or displaceable through expansion of an expansion body 2 are disposed in a direction in which the expansion body 2 is expanded. In the part, not making contact with a part, of an expansion surface when the expansion body 2 is expanded and the expansion surface is brought into pressure contact with a part, intended to be grasped, or a part where a pressure contact force is low, a guide member 3 is located between a part and the expansion body 2.
Patent JP-H01166383-A (JP)
Title: Magnetic sheet
Inventor: KAWASAKI NOBORU
IPC: G11B23/00
Filed: 1987-12-23
Abstract: PURPOSE:To prevent a plate spring member from falling out of a center core by detaining the plate spring member to be attached to the center core in fitting a detaining projection part with its fitting hole part, which are formed on the plate spring member and a plate spring member fitting part respectively. CONSTITUTION:When the plate spring member 25 is inserted, the plate spring member 25 is intruded over the detaining projection part 27, and then when the hole 28 corresponds to the detaining projection part 27 in their positions, the projection part 27 is fitted into the hole 28 by virtue of an elastic de- energizing of the plate spring member 25. Consequently, when the plate spring member is inserted into a groove 22 of the center core 14 from the outside in the vertical direction to this paper, the detaining projection part 27 of the fitting part 26 is fitted in a prescribed position into the hole 28 of the plate spring member 25 so as to detain the plate spring member 25, and the plate spring member 25 is fixed to the center core 14 by pressing against the projection part 24 on the opposite side. By this method, the plate spring member can be prevented from falling out of the center core.
Patent JP-H07172318-A (JP)
Title: Alighting station approach indication system
Inventor: FUJITA NORIKO
IPC: B61L25/02
Filed: 1993-12-22
Abstract: PURPOSE:To inform passengers of the aprroach of an alighting station and at the same time realize the labor saving of conductor duties. CONSTITUTION:This system is provided with a train information storage portion 2 to store train data such as a train name, a train number an operation data and stopping station data; an alighting station storage portion 4 that stores the alighting station of a passenger at each seat of a train; a train travel position detector 10 to detect the travel position of a train; and an indication lamp 14 which is provided at every seat informs a passenger of the approach of the alighting station, and to a passenger at a seat where the next stopping based on a travel position to be detected by means of the train travel position detector 10 and the alighting station stored at the alighting station storage portion 4 coincide with each other, the approach of the alighting station is informed, if a distance to the alighting station is less than a predetermined distance stored at an indication start position storage portion 3. Also, at the time of passenger alighting, the ticket data of a magnetized piece 12 are read by means of a ticket reader 11, and the confirmation outcome of whether or not the contents of the ticket data agree with train data stored at the train information storage portion 2 and the position of the traveling train, and the alighting station are indicated on a display 9.
Patent JP-H03187497-A (JP)
Title: Shield tunneling method and device therefor
Inventor: KANEKO KENICHI
IPC: E21D1/00
Filed: 1989-12-15
Abstract: PURPOSE:To construct the connecting part between a shaft and an adit at a sharp angle by excavating a connecting section while pressing a curved segment with a rotating jack after construction of the shaft, and separating a nuclear shield machine 3 from a front drum to excavate the adit. CONSTITUTION:A propulsive jack is disposed in a rear drum 2, and a front drum 1 is connected to the rear drum 2 by a hinge 21 in such a manner as to be capable of bending. The cutter heads 11, 31 of a nuclear shield machine 3 are rotated to assemble a shaft segment 6 in the rear of the rear drum 2, while which excavation is carried out by a propulsive jack, and at a determined depth, the propulsive jack is exchanged to a rotating jack 23. A curved segment 61 is pressed by the rotating jack 23 to excavate to a determined depth, and then drilling is conducted by sue of a bit 13. Further, after excavating the connecting section, a tail plate 33 is connected to the rear end part of the outer shell 32 of the nuclear shield machine 3, which is then separated from the front drum 1 to start the excavation of an adit. Hence, the connecting part of the shaft and the adit can be excavated at a right angle or sharp angle to construct a tunnel, and the constructing cost and period can be reduced.